Himeno is participating in a yabusame competition. A younger girl who trains with her, Ayaka, suddenly approaches her with a declaration of war. Kyoko whispers something in Himeno's ear, and Himeno suggests to Ayaka that they make a little wager...The town of the Merfolk is preparing for a festival. Eri, the young Mermaid who'll be playing the role of the priestess, swims out to an island some distance from the shore with the town's elder, but what they see there shocks them...
My cousin is a competitive 
swimmer in a land-bound town.
قريبي سبّاح متنافس في
.مدينة بريّة
Mein Cousin ist Wettkampfschwimmer
in einer Stadt auf dem Land.
Mi primo nada
en competencias en las montañas.
Mi primo nada
en torneos en las montañas.
Mio cugino fa il nuotatore a livello agonistico
in una città collegata alla terraferma.
Meu primo é nadador profissional
numa cidade terrestre.
Двоюродный брат занимается плаванием 
в наземном городе.